Blended Teaching under the Educational Digitization Strategy:Rethinking and Restarting
With the promotion of education digitization strategy,blended teaching practice has become more common at present,but there is still a lack of consensus and in-depth theoretical analysis on some of its basic problems,which causes confusion in practice and affects the teaching quality. This paper examines blended teaching from the continuous spectrum of offline teaching to online teaching,and divides it into enhanced off-line teaching,alternating balanced teaching and enhanced online teaching. Using technology phenomenology and cognitive load theory as tools to analyze students' learning experience,the characteristics of online teaching and the limits of skill acquisition are discussed in layers. Then the basic problems of blended teaching design are discussed,and the design strategies are put forward from the perspectives of making full use of data,over-coming low embodiment and low risk,and controlling cognitive load levels.
blended teachingonline teachingoffline teachingskill acquisitionphenomenology of technologyfundamental design problem
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